| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| melswrth.mp | APRSdos | 34 | 22.1 | 21.1 | 59.1 | 625 | Click here |
| Maritimes.pdb | PocketAPRS | 60 | 179.8 | 89.8 | 0.5 | 1549 | Click here |
| mestate.mp | APRSdos | 91 | 62.2 | 31.2 | 60.0 | 691 | Click here |
| neweng.mp | APRSdos | 286 | 204.2 | 21.4 | 66.2 | 948 | Click here |
| marc.pdb | PocketAPRS | 320 | 194.1 | 57.1 | 68.9 | 1580 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1396.4 | 63.2 | 35.2 | 2392 | Click here |
| usa.pdb | PocketAPRS | 500 | 1396.4 | 63.2 | 35.2 | 3024 | Click here |
| usa.mp | APRSdos | 1429 | 1265.8 | 99.5 | 14.8 | 4948 | Click here |
| world.mp | APRSdos | 6429 | 3797.3 | 53.3 | 25.1 | 10481 | Click here |
| world.pdb | PocketAPRS | 20480 | 4508.2 | 38.1 | 53.4 | 21014 | Click here |